package com.itheima.service;


import com.itheima.pojo.PageResult;
import com.itheima.pojo.Student;
import com.itheima.pojo.StudentQueryParam;
import com.sun.source.doctree.IndexTree;

import java.util.List;

public interface StudentService {
    PageResult<Student> getStudents(StudentQueryParam sqp);
    void addStudents(Student s);
    Student getStuById(Integer id);
    void updateStu(Student s);
    void deleteStu(List<Integer> l);
    void viji(Integer id,Integer score);
}
